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    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Princeton Junction

    World / United States / New Jersey

    40°19'N / 74°37'W / Altitude 22 m / 17:28 2026/04/21, America/New_York (UTC-4)

    clear sky 12 °C
    Wind speed 13 km/h
     
    Humidity 26 %
    Air pressure 1023 hPa
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (16:53 2026/04/21)

    Open Radar Map

    Weather for the next 24 hours

    18:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow
    clear sky
    12 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    S
    7 km/h
    		 overcast
    8 °C
    0 mm
    0 %
    SE
    16 km/h
    		 partly cloudy
    8 °C
    0 mm
    0 %
    SE
    16 km/h
    		 overcast
    7 °C
    0 mm
    10 %
    SE
    15 km/h
    		 overcast
    7 °C
    0 mm
    20 %
    S
    9 km/h
    		 overcast
    7 °C
    0 mm
    20 %
    S
    9 km/h
    		 overcast
    7 °C
    0 mm
    10 %
    S
    9 km/h
    		 overcast
    7 °C
    0 mm
    10 %
    S
    11 km/h
    		 overcast
    7 °C
    0 mm
    30 %
    S
    9 km/h
    		 overcast
    7 °C
    0 mm
    50 %
    SE
    7 km/h
    		 overcast
    7 °C
    0 mm
    50 %
    E
    5 km/h
    		 overcast
    7 °C
    0 mm
    20 %
    E
    9 km/h
    		 overcast
    7 °C
    0 mm
    10 %
    E
    7 km/h
    		 overcast
    8 °C
    0 mm
    30 %
    SE
    14 km/h
    		 overcast
    10 °C
    0 mm
    50 %
    SE
    17 km/h
    		 overcast with light rain
    10 °C
    0.1 mm
    80 %
    SE
    16 km/h
    		 overcast with rain
    11 °C
    0.5 mm
    90 %
    S
    9 km/h
    		 overcast with rain
    10 °C
    0.5 mm
    90 %
    SE
    8 km/h
    		 overcast with rain
    10 °C
    0.9 mm
    70 %
    SE
    6 km/h
    		 overcast with light rain
    11 °C
    0.1 mm
    60 %
    NE
    8 km/h
    		 overcast
    12 °C
    0 mm
    10 %
    NE
    6 km/h
    		 overcast
    13 °C
    0 mm
    0 %
    N
    3 km/h
    		 overcast
    13 °C
    0 mm
    0 %
    NW
    6 km/h
    		 clear sky with few clouds
    13 °C
    0 mm
    0 %
    N
    5 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    7 °C
    0 mm
    20 %
    S
    11 km/h
    		 overcast
    7 °C
    0 mm
    50 %
    E
    5 km/h
    		 overcast
    8 °C
    0 mm
    30 %
    SE
    14 km/h
    		 overcast with light rain
    11 °C
    0.6 mm
    90 %
    S
    9 km/h
    		 overcast with rain
    11 °C
    1.5 mm
    90 %
    NE
    8 km/h
    		 overcast
    13 °C
    0 mm
    10 %
    NW
    6 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    NE
    7 km/h
    		 overcast
    8 °C
    0 mm
    0 %
    NE
    4 km/h

    Meteogram

    -177966337798631313212010151715141715151211
    25
    20
    15
    10
    5
    0
    -5
    Tue
    21
    clear sky with few clouds    		Wed
    22
    overcast with light rain    		Thu
    23
    clear sky with few clouds    		Fri
    24
    partly cloudy    		Sat
    25
    overcast with rain    		Sun
    26
    clear sky with few clouds    		Mon
    27
    partly cloudy    		Tue
    28
    mostly cloudy    		Wed
    29
    mixed with rain showers    		Thu
    30
    overcast    		Fri
    01
    mixed with rain showers    		Sat
    02
    mostly cloudy    		Sun
    03
    partly cloudy    		Mon
    04
    mostly cloudy

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length